Engineering Design and Fabrication of the Nested Orbit Corrector Prototype for HL-LHC

Garcia-Matos, Jesus Angel; Abramian, P.; Calero, J.; Fernandez, A.; Rodríguez, Luis García-Tabarés; Gómez, Pablo; López, Daniel; Munilla, Javier; Pardo, J. A.; Sobrino, Pablo; Toral, Fernando; Bourcey, Nicolas; Pérez, Juan Carlos; Todesco, E.

doi:10.1109/tasc.2019.2897233

Cited by 12 publications

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“…In order to satisfy the constraint on the current, a double layer coil based on a small Rutherford cable was used, namely a With such a large aperture and such a small width cable, ∼70 to ∼100 turns are needed for each layer (see figures 45 and 46, and table 1) and therefore the option of an impregnated coil was taken. The same technology of Nb 3 Sn was adopted, namely a braided fiberglass insulation and CTD-101 K resin [58][59][60].…”

Section: Design Featuresmentioning

confidence: 99%

“…The IR magnets include three types of correctors. The nested dipole corrector providing 2.1 T in both horizontal and vertical directions is based on a novel mechanical structure [58][59][60], with a double collaring and a mechanical lock between the horizontal and vertical dipole coils. This design presents a special interest since the double collaring allows intercepting forces and stresses in the coil with an intermediate mechanical structure, as in the stress management concept.…”

Section: Introductionmentioning

confidence: 99%

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The High Luminosity LHC interaction region magnets towards series production

Todesco

Bajas

Bajko

et al. 2021

Supercond. Sci. Technol.

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The High Luminosity Large Hadron Collider (HL-LHC) is the new flagship project of CERN. First endorsed in 2013 and approved in 2016, HL-LHC is an upgrade of the accelerator aiming to increase by a factor of ten the statistics of the LHC collisions at the horizon of 2035-2040. HL-LHC relies on cutting edge technologies: among them, large aperture superconducting magnets will replace the present hardware to allow a smaller beam size in two interaction points (IPs). The project involves the construction of about 150 magnets of six different types: the quadrupole triplet, two main dipoles and three orbit correctors. The triplet, manufactured at CERN and in the USA, will consist of 30 magnets based on Nb 3 Sn technology, with an Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

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Section: Design Featuresmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%